BESS
Utility-Scale BESS 5MWh Container
Liquid-cooled LiFePO4 battery energy storage container unit for grid-side, shared storage and renewable co-location projects.
Product catalogue
Solar PV, BESS and integrated energy systems
Off-grid and grid-tied solar packages, C&I and utility-scale battery storage, and turnkey microgrid solutions — supplied with engineering review and project management.
BESS
2 products
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BESS
C&I Solar-Storage System 125kW / 261kWh
Containerized commercial and industrial PV plus battery storage system for peak shaving and demand management, at the 125 kW / 261 kWh tier.
Technical notes
EPC practice notes on module, storage and installation
Why oversized modules deform on low-slope roofs, how DC/AC ratio drives fire risk, and what clamp torque actually protects a plant.
Oct 31, 2026EPC Best Practices
Solar Cell Technology Evolution: Poly, PERC, TOPCon and BC
From multicrystalline BSF to PERC, n-type TOPCon and BC back-contact: what each generation changed, and why system design now beats cell efficiency.
Oct 31, 2026EPC Best Practices
Solar Clamp Washer Orientation: Why Modules Detach in High Winds
An inverted curved washer cannot store preload, so clamp force fails. Torque is 20 N·m for inner clamps — here is why this detail decides plant safety.
Oct 31, 2026EPC Best Practices
Solar DC/AC Ratio Mistakes That Cause Inverter Fires
Raising the DC/AC ratio costs inverter life and plant fire safety. String inverters belong at 1.3, central inverters at 1.1 - here is how to check.